keskjoonest
Keskjoonest is a term that appears in Estonian-language technical and design literature, used to describe a concept tied to a central line or axis. The word seems to be formed from kesk- meaning center and joon(e) meaning line, yielding a noun that implies a relation to that central line. There is no single, universally adopted definition in standard dictionaries, and the precise meaning of keskjoonest varies by field and context.
In geometry, drafting and related disciplines, keskjoonest is typically used to refer to methods, notations, or
Etymology and usage notes: The term reflects common Estonian compounding patterns that fuse center and line
See also: Central axis, Axis of symmetry, Centering, Alignment.